FileSpoolTest.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Core\Tests\Unit\Mail;
 
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Test;
use Symfony\Component\Mailer\Envelope;
use Symfony\Component\Mailer\Transport\NullTransport;
use Symfony\Component\Mime\Address;
use Symfony\Component\Mime\RawMessage;
use ‪TYPO3\CMS\Core\Core\Environment;
use ‪TYPO3\CMS\Core\Mail\FileSpool;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
final class ‪FileSpoolTest extends UnitTestCase
{
    protected bool ‪$resetSingletonInstances = true;
 
    protected ?‪FileSpool ‪$subject;
 
    protected function ‪setUp(): void
    {
        parent::setUp();
        $this->subject = new ‪FileSpool(‪Environment::getVarPath() . '/spool/');
        $this->subject->setMessageLimit(10);
        $this->subject->setTimeLimit(1);
    }
 
    #[DataProvider('messageCountProvider')]
    #[Test]
    public function ‪spoolsMessagesCorrectly(int $count): void
    {
        for ($i = 1; $i <= $count; $i++) {
            $this->subject->send(
                new RawMessage('test message ' . $i),
                new Envelope(new Address('sender@example.com'), [new Address('recipient@example.com')])
            );
        }
 
        self::assertEquals($count, $this->subject->flushQueue(new NullTransport()));
    }
 
    public static function ‪messageCountProvider(): array
    {
        return [
            'spools 0 messages' => [0],
            'spools 1 message' => [1],
            'spools 2 messages' => [2],
        ];
    }
}